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中文简体What is a Class AB Loudspeaker Amplifier, and Why is it so Popular?
Dec 02,2025
ABOUT US
Ningbo Zhenhai Huage Electronics Co., Ltd.
We are a professional audio enterprise integrating research and development, production, and sales. is a professional Pro Line Array Amplifier Manufacturers and Pro Line Array Amplifier Factory. For many years, we focus on the production of sound mixers, active power amplifiers, microphones, and related electronic components, equipment, and other products.
We specialize in Custom Pro Line Array Amplifier and other products, Over the years, the company has been adhering to the business policy of good products, good service, and good reputation, and has established long-term and stable cooperative relations with many companies at home and abroad, and has provided OEM services for many well-known audio brands for a long time. Customers from all walks of life are welcome to visit, guide and negotiate business. The company has professional design, production and testing teams, and can customize products according to customer needs.
NEWS
NEWS AND BLOGS
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Oct,2026
28
Class B Amp Explained: Efficiency, Crossover Distortion and Module Choices
A 100 W Class B amp sitting at idle draws almost nothing and barely warms its heatsink. Feed the same circuit into a 4 ...
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Oct,2026
21
What Is a Class D Amplifier? Working Principle, Efficiency and OEM Design Basics
Put your hand on the back of a 500 W powered speaker after an hour of playback. A Class A or Class AB design is usually...
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Oct,2026
19
Which Amplifier Class Is Best for Sound Quality? A Practical OEM Guide
Which Class Amplifier Is Best for Sound Quality? The Short Answer A product team is finalizing a 12-inch two-way powere...
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Oct,2026
14
Class D Amplifier Sound Quality: What OEM Buyers Should Verify Before Mass Production
A 500 W Class D amplifier module and a similar-power Class AB module dropped into the same 12-inch powered speaker beha...
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DSP1901: Stereo RCA Input with Single-knob DSP Control ADAU1701 Based DSP Functional Module
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SUB12-2.1: Mix Out and Power Output for Satellite 2.1 or 2.2 Channel Power Out Line Array Speaker Functional Module
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● LLC Resonant High Efficiency and High Reliability Switching Power Supply: 800W● Mid and Low-Freque...
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EON521+1500:LP 1500W/8ohm Pro Audio BTL Subwoofer Power Amplifier Module
Cat:Subwoofer Power Amplifier Module
●LLC Resonant High Efficiency and High Reliability Switching Power Supply: 1800W●BTL Power Amplifier...
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QMC800X:Single-knob DSP control with LCD screen Professional line array system DSP Module
Cat:Dsp Module
●Designed based on ADAU1701 Sound Audio System. Use Self-developed DSP software to configure signal ...
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EON521: LP750W+HP200W LLC Resonant High Reliability PA Speaker Power Amplifier Module
Cat:Switching Power Amplifier Module
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Pro Line Array Amplifier
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CONTACT INFO
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Phone
+86-18815298889 -
Tel
+86-574-87781767 -
Fax
+86-574-87787735 -
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Xiyun Road, Xiepu, Zhenhai, Ningbo, Zhejiang, China
